 <!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <script src="https://cd.chinayie.com/static/polls/js/2.1.4/jquery.min.js">
    </script>
<!--    <script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.0.1/socket.io.js"></script>-->
    <script  src="http://192.168.10.40:5000/socket.io/socket.io.js"></script>

<!--    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>-->
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<!--    -->


    <style>
        #div1
        {
            padding:50px;
            display:none;
        }
    </style>
</head>

<body>

<div id="status"></div>

<button id="show"> test </button>

<script src="main.js"></script>
</body>
</html><!DOCTYPE html>
</html>